Casio Women's BGR300-1 Baby-G Solar Powered Black Digital Watch Reliable quartz movement Tough Solar Power, Shock Resistant, Countdown Timer 4 Daily Alarms & 1 Snooze Alarm, 1/100 Second Stopwatch, 12/24 Hr. Formats World Time (27 Cities), Telememo (30 Records), Auto EL Backlight w/ Afterglow Water resistant to 660 feet (200 M): suitable for recreational scuba diving